class_docstr: Element-wise minimum of input variables.
class_docstr_tok: ["Element-wise","minimum","of","input","variables","."]
code: def check_type_forward(self, in_types):
      type_check._argname(in_types, ("x1", "x2"))
      type_check.expect(
          in_types[0].dtype.kind == "f",
          in_types[0].dtype == in_types[1].dtype,
      )
      type_check.expect_broadcast_shapes(
          in_types[0].shape, in_types[1].shape
      )
  
file_path: chainer/chainer/functions/math/minimum.py
imports: from chainer import backend
  from chainer.backends import cuda
  from chainer import function_node
  import chainer.functions
  from chainer import utils
  from chainer.utils import type_check
label_desc: Use image node_id 1 for calling the Minimum obj's underlying member method code with example usage: obj.check_type_forward(in_types) without return types